Environmental Science

Is Filtered Water the Same as Distilled Water?

What Does Raw Agate Look Like? Colors, Patterns, and Texture

What Is the Climate of the Appalachian Mountains?

If Ice Melts in a Glass Will It Overflow?

What Is a Watt and How Is It Measured?

What Is Climatology and What Does a Climatologist Do?

What Is the Hydrosphere and Its Importance to Life on Earth?

How Rare Is Citrine and What Makes It Valuable?

How Long Did It Take Earth’s Oceans to Form?

Why Is the Full Moon Orange?

What Is Sleet in Weather and How Does It Form?

What Happens When Tectonic Plates Diverge?

How Much Power Is 100 Watts in Everyday Use?

Why Is the Arctic a Desert Despite All the Ice?

How to Refine Lithium From Brine and Hard Rock

What Was the Hottest Day in California?

How Fast Do Hurricanes Spin? Wind Speeds by Category

When Will Comet Hale-Bopp Return to the Solar System?

Why Do Stars Appear to Have Different Brightness?

What Would It Look Like If the Sun Exploded?